Description

S-Acetylthiocarnitine is a modified form of L-carnitine, distinguished by its acetylated thiol group, which enhances its stability and bioavailability. This compound is a critical intermediate and active ingredient in the synthesis of high-value nutraceuticals and pharmaceutical formulations targeting metabolic and neurological health. It is essential for manufacturers and R&D laboratories in the dietary supplement, pharmaceutical, and advanced life science sectors seeking reliable, high-purity raw materials.

Application

• Dietary Supplement Formulation: Used as a key active ingredient in premium nutraceutical products designed to support cellular energy metabolism and antioxidant defense.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of advanced therapeutic agents for metabolic and neurodegenerative disorders.
• Biochemical Research: Employed as a standard or reagent in metabolic pathway studies, mitochondrial function assays, and research on aging and oxidative stress.
• Cosmeceutical Applications: Incorporated into advanced skincare formulations for its potential protective and revitalizing properties at the cellular level.
• Veterinary Nutrition: Used in specialized feed additives and health supplements for performance and companion animals.

Basic Information

Product Name	S-Acetylthiocarnitine
CAS No.	76474-64-1
Molecular Formula	C9H17NO4S
Molecular Weight	235.30 g/mol
Synonyms	S-Acetyl-L-carnitine thioester; Acetylthiocarnitine; (R)-3-Acetylthio-2-hydroxy-N,N,N-trimethyl-1-propanaminium; 3-Acetylthio-2-hydroxypropyltrimethylammonium; STAC; Acetylthio-L-carnitine; L-Acetylthiocarnitine
EINECS	Contact for details

Quality Control

Our S-Acetylthiocarnitine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for high-grade applications. Certificates of Analysis (COA) documenting purity, related substances, and residual solvents are provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Loss on Drying	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.